If the car is not banging and grinding it could be a wiring electrical problem or a bad Solenoid which is also electrical, but more extensive repair. The transmission is most likely not junk, but expect to spend a good amount of money to get it fixed. I am having this problem in my 2000 XK8 coupe which has the same engine and transmission.
what does it mean when the hi transmission tempture light come on in a 1999 jaguar xj8
It means there's an active Data Trouble Code pertaining to the transmission, and you'll need to have a diagnostic link connected to determine exactly what it is.
The "Transmission Fault" message on a Jaguar X-Type typically indicates an issue with the vehicle's transmission system. This could be due to low transmission fluid levels, a malfunctioning transmission control module, or internal transmission problems. It's important to have the vehicle diagnosed by a professional to identify the specific cause and avoid further damage. Ignoring this warning could lead to more severe transmission issues and costly repairs.
If the car is not banging and grinding it could be a wiring electrical problem or a bad Solenoid which is also electrical, but more extensive repair. The transmission is most likely not junk, but expect to spend a good amount of money to get it fixed. I am having this problem in my 2000 XK8 coupe which has the same engine and transmission.
Evaporative canister purge control valve circuit fault
P1775 is oxygen senson open circuit. Craig
The fault code FF77 typically indicates a fault with the ABS hydraulic unit or the ABS control module in a 1994 Jaguar XJS. It is recommended to have the ABS system diagnosed and repaired by a qualified technician to ensure the system is functioning properly.
EGR vacuum solenoid circuit fault
Gearbox fault what is that
in general terms it means there is an internal fault with the electronic auto transmission. could range from faulty solonoids to major fault with transmission
it mean there is a hydraulic or electrical fault on the transmission
This is a transmission fault code. You need to take this to a transmission specialist immediately before you do more damage to the transmission.